bluecoaching.dk DNS records

🖥️ Nameservers3 records 82ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vths.dk	116.203.116.214	static.214.116.203.116.clients.your-server.de	AS24940 Hetzner Online GmbH
ns2.vths.dk	195.201.236.251	static.251.236.201.195.clients.your-server.de	AS24940 Hetzner Online GmbH
ns3.vths.dk	95.216.207.224	static.224.207.216.95.clients.your-server.de	AS24940 Hetzner Online GmbH

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
116.202.234.138	3600s	std08.vths.dk	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bluecoaching-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.68.0 52.101.68.3 52.101.68.32 52.101.73.2	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 256ms

TXT Record
v=spf1 ip4:116.202.234.138 include:spf.protection.outlook.com -all
VisorTech Hosting Solutions - info@vths.dk

✉️ SPF

Policy	Record (bluecoaching.dk)
-all (hard fail)	v=spf1 ip4:116.202.234.138 include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC114ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA52ms

Field	Value
Serial	2021030301
Primary NS (MNAME)	ns1.vths.dk
Responsible (RNAME)	dns@vths.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

82ms

A

56ms

MX

75ms

AAAA

53ms

TXT

256ms

CAA

99ms

HTTPS

54ms

TLSA

299ms

SOA

52ms

MTA-STS

123ms

DNSSEC

114ms

SRV

209ms

Total

936ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 08:15:46	936ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 23:41:39	4797ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 03:12:00	977ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 15:02:47	3779ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 15:01:12	609ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 15:00:20	1180ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 15:00:06	2467ms	3 NS 1 A 1 MX	🔓 Insecure	View